Tapered roller bearing storage device with protection function

Abstract

The utility model discloses a tapered roller bearing storage device with a protection function, and belongs to the technical field of bearing storage devices, the tapered roller bearing storage device comprises a box body, a plurality of positioning devices and auxiliary devices are arranged in the box body, each positioning device comprises a round rod, the round rods are connected with the inner wall of the box body by means of the auxiliary devices, and the inner wall of the box body is provided with a protective cover. Two sliding rods are fixedly connected to one side of the cylinder, springs are arranged on the outer surfaces of the two sliding rods correspondingly, bent plates are fixedly connected to the ends, away from the cylinder, of the sliding rods, and a first screw rod is fixedly connected to one side of one bent plate. The bending plates are pushed back through the elastic force of the springs, so that the sides, away from each other, of the two bending plates can abut against the inner wall of the inner ring of the bearing, the bearing is fixed to the outer sides of the two bending plates, the position of the bearing in the box body is fixed, and the situation that when the box body moves, the bearing shakes, and the bearing is damaged is avoided as much as possible.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing storage devices, and particularly relates to a conical roller bearing storage device with a protection function. Background Art

[0002] The conical roller bearing belongs to a separable bearing, and both the inner and outer rings of the bearing have conical raceways. This type of bearing is divided into different structural forms such as single-row, double-row, and four-row conical roller bearings according to the number of rows of rollers installed. The single-row conical roller bearing can bear radial loads and single-direction axial loads. When the bearing bears a radial load, an axial component force will be generated, so another bearing capable of bearing the axial force in the opposite direction is required to balance it.

[0003] Since the conical roller bearing is composed of multiple components, after assembling a batch of conical roller bearings, the bearings need to be placed in a dedicated storage device for storage and protection, so as to be directly taken and used during installation.

[0004] However, in the actual use process, directly placing the bearings inside the storage device may cause the bearings to shake and move inside the storage device during the handling and movement of the entire storage device, collide with the inside of the storage device, resulting in the bearings falling apart or surface wear, with poor protection effect on the bearings, delaying or affecting the normal use of taking the bearings out of the storage device. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a conical roller bearing storage device with a protection function, which solves the problems that directly placing the bearings inside the storage device may cause the bearings to shake and move inside the storage device during the handling and movement of the entire storage device, collide with the inside of the storage device, resulting in the bearings falling apart or surface wear, with poor protection effect on the bearings, delaying or affecting the normal use of taking the bearings out of the storage device.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solutions: A conical roller bearing storage device with a protection function, including a box body, a cover plate is slidably arranged at the top end of the box body, several bolts are threadedly connected to the inner wall of the cover plate, several jacks are opened at the top end of the box body, several positioning devices and auxiliary devices are arranged inside the box body, the positioning device includes a round rod, the round rod is connected to the inner wall of the box body by means of an auxiliary device, a rectangular plate is fixedly connected to one side of the round rod, several cylinders are fixedly connected to the outer surface of the rectangular plate, two sliding rods are slidably connected to the inner wall of the cylinder, springs are respectively arranged on the outer surfaces of the two sliding rods, and two ends of the spring are respectively fixedly connected to one side of the sliding rod and one end of the cylinder, a bent plate is fixedly connected to the end of the sliding rod away from the cylinder, a first screw rod is fixedly connected to one side of one bent plate, the outer surface of the first screw rod slides inside the inner wall of the rectangular plate, and two threaded rings are threadedly connected to the outer surface of the first screw rod, and the two threaded rings are respectively located on the upper and lower sides of the rectangular plate.

[0009] As a further solution of the present utility model: Several protrusions are fixedly connected to the outer surface of the threaded ring, and the protrusions are circumferentially distributed on the outer surface of the threaded ring.

[0010] As a further solution of the present utility model: A bent piece is fixedly connected to one side of the bent plate, and the bent piece is made of rubber material.

[0011] As a further solution of the present utility model: Positioning plates are respectively fixedly connected to one sides of the two bent plates, and one sides of the two positioning plates slide on both sides of the rectangular plate respectively.

[0012] As a further solution of the present utility model: The auxiliary device includes a second screw rod, the outer surface of the second screw rod is threadedly connected to the inner wall of the round rod, a slider is fixedly connected to the end of the round rod away from the rectangular plate, several chutes are opened on one side of the inner wall of the box body, and the outer surface of the slider slides inside the inner wall of the chute.

[0013] As a further solution of the present utility model: A positioning block is fixedly connected to one side of the slider, and one side of the positioning block slides on one side of the inner wall of the box body.

[0014] As a further solution of the present utility model: A bent rod is fixedly connected to one side of the rectangular plate, and the inner wall of the end of the bent rod away from the rectangular plate slides on the outer surface of the second screw rod.

[0015] Three beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The tapered roller bearing storage device with a protective function is configured to sleeve a plurality of bearings on the outer surfaces of two curved plates, push the curved plates back by the elastic force of a spring so that the sides of the two curved plates that are away from each other can abut against the inner wall of the inner ring of the bearing, fix the bearings on the outer sides of the two curved plates, fix the positions of the bearings inside the box, and avoid as much as possible the shaking of the bearings inside the box when the box moves to cause damage to the bearings.

[0018] 2. The tapered roller bearing storage device with protective function can increase the friction between the inner wall and the surface of the bending plate when the bearing sleeve is on the surface of the bending plate by arranging the bending sheet made of rubber material, so that the bearing is not easy to accidentally slide on the surface of the bending plate.

[0019] 3. The tapered roller bearing storage device with a protective function can control the round rod and the rectangular plate to move inside the box body and adjust the height position at the top of the box body by rotating the second screw, which is convenient for sleeves of the bearings on the surface of the curved plate and improves the convenience of the positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the box body of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the rectangular plate of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the bent plate of the utility model.

[0024] In the figure: 1, box body; 2, positioning device; 3, auxiliary device; 4, cover plate; 5, socket; 6, bolt; 21, round rod; 22, rectangular plate; 23, cylinder; 24, sliding rod; 25, spring; 26, bending plate; 27, first screw rod; 28, threaded ring; 29, protrusion; 210, bending sheet; 211, positioning plate; 31, slide groove; 32, second screw rod; 33, slider; 34, positioning block; 35, bending rod. DETAILED DESCRIPTION

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] like Figures 1-4As shown in the figure, the present utility model provides a technical solution: a storage device for tapered roller bearings with a protection function, including a box body 1. A cover plate 4 is slidably arranged at the top of the box body 1. A plurality of bolts 6 are threadedly connected to the inner wall of the cover plate 4. A plurality of jacks 5 are opened at the top of the box body 1. A plurality of positioning devices 2 and auxiliary devices 3 are arranged inside the box body 1. The positioning device 2 includes a round rod 21. The round rod 21 is connected to the inner wall of the box body 1 by means of the auxiliary device 3. A rectangular plate 22 is fixedly connected to one side of the round rod 21. A plurality of cylinders 23 are fixedly connected to the outer surface of the rectangular plate 22. Two sliding rods 24 are slidably connected to the inner wall of the cylinder 23. Springs 25 are respectively arranged on the outer surfaces of the two sliding rods 24. The two ends of the spring 25 are fixedly connected to one side of the sliding rod 24 and one end of the cylinder 23 respectively. A bent plate 26 is fixedly connected to the end of the sliding rod 24 far away from the cylinder 23. A first screw rod 27 is fixedly connected to one side of a bent plate 26. The outer surface of the first screw rod 27 slides inside the inner wall of the rectangular plate 22. Two threaded rings 28 are threadedly connected to the outer surface of the first screw rod 27. The two threaded rings 28 are respectively located on the upper and lower sides of the rectangular plate 22. By arranging the bent plate 26, when using the storage device to store tapered roller bearings, the inner rings of a plurality of bearings can be sleeved on the outer sides of the bent plates 26 on the upper and lower sides of a rectangular plate 22. When the bearings are sleeved on the surfaces of the two bent plates 26, the two bent plates 26 will be pushed to approach each other, so that a plurality of sliding rods 24 on one side of the two bent plates 26 slide inside the inner wall of the cylinder 23 and compress the spring 25. The elastic force of the spring 25 pushes the bent plate 26 back, so that the sides of the two bent plates 26 away from each other can abut against the inner wall of the bearing inner ring. At the same time, the first screw rod 27 will slide inside the inner wall of the rectangular plate 22. Rotate the two threaded rings 28 on the outer surface of the first screw rod 27 so that the two threaded rings 28 move on the outer surface of the first screw rod 27 respectively and press one side tightly on the upper and lower sides of the rectangular plate 22 to fix the positions of the first screw rod 27 and a bent plate 26. Then, a plurality of bearings are sleeved on the outer surfaces of the two bent plates 26 in the same way to fix the positions of the bearings inside the box body 1, and as much as possible to prevent the bearings inside the box body 1 from shaking and damaging the bearings when the box body 1 moves.

[0027] Specifically, as Figures 2-4 shown, a plurality of protrusions 29 are fixedly connected to the outer surface of the threaded ring 28. The protrusions 29 are circumferentially distributed on the outer surface of the threaded ring 28. Pressing against the protrusions 29 on the outer surface of the threaded ring 28 by hand can more conveniently push the threaded ring 28 to rotate and is not easy to slip. A bent piece 210 is fixedly connected to one side of the bent plate 26. The bent piece 210 is made of rubber material. By arranging the bent piece 210 made of rubber material, the friction force between the inner wall and the surface of the bent plate 26 when the bearing is sleeved on the surface of the bent plate 26 can be increased, so that the bearing is not easy to accidentally slide on the surface of the bent plate 26.

[0028] Specifically, as Figures 2-4As shown, positioning plates 211 are fixedly connected to one side of each of the two bending plates 26. One side of each of the two positioning plates 211 slides on both sides of the rectangular plate 22. When the two bending plates 26 move, the positioning plates 211 on one side will slide on the outer surface of the rectangular plate 22. The positioning plates 211 can limit the angle between the bending plates 26 and the rectangular plate 22, and as much as possible avoid the bending plates 26 from shaking when moving.

[0029] Specifically, as Figures 1-3 shown, the auxiliary device 3 includes a second screw rod 32. The outer surface of the second screw rod 32 is threadedly connected to the inner wall of the round rod 21. One end of the round rod 21 away from the rectangular plate 22 is fixedly connected with a slider 33. A plurality of sliding grooves 31 are formed on one side of the inner wall of the box body 1. The outer surface of the slider 33 slides on the inner wall of the sliding groove 31. When the position of the bearing inside the box body 1 is fixed by the positioning device 2, the second screw rod 32 can be rotated to make the round rod 21 move upward on the outer surface of the second screw rod 32, and at the same time the slider 33 will slide upward on the inner wall of the sliding groove 31, adjust the height position of the rectangular plate 22 and fix it, so that the rectangular plate 22 and the two bending plates 26 are close to the top of the box body 1, which is convenient for sleeving the bearing on the outer surfaces of the two bending plates 26. After the bearing is placed, the second screw rod 32 is rotated again to control the round rod 21 and the rectangular plate 22 to descend into the box body 1.

[0030] Specifically, as Figures 2-3 shown, one side of the slider 33 is fixedly connected with a positioning block 34. One side of the positioning block 34 slides on one side of the inner wall of the box body 1. When the second screw rod 32 is rotated to control the slider 33 and the round rod 21 to move up and down, one side of the positioning block 34 will slide on one side of the inner wall of the box body 1. The positioning block 34 can further limit the angle between the round rod 21 and the slider 33 and the box body 1, and as much as possible avoid the angle of the slider 33 and the round rod 21 from being skewed. One side of the rectangular plate 22 is fixedly connected with a bent rod 35. The inner wall of one end of the bent rod 35 away from the rectangular plate 22 slides on the outer surface of the second screw rod 32. When the round rod 21 moves up and down, the inner wall of the bent rod 35 will slide on the outer surface of the second screw rod 32. The bent rod 35 can further limit the angle between the rectangular plate 22 and the second screw rod 32, and as much as possible avoid the end of the rectangular plate 22 away from the second screw rod 32 from sagging due to gravity.

[0031] The working principle of the present utility model is:

[0032] When using a storage device to store tapered roller bearings, first push the cover plate 4 to slide on the top of the box body 1 to open the box body 1. Subsequently, each second screw rod 32 can be pushed to rotate, so that each round rod 21 moves upward on the outer surface of each second screw rod 32 respectively, and the slider 33 slides upward on the inner wall of the chute 31, adjust the height position of the rectangular plate 22 and fix it, so that the rectangular plate 22 and the two curved plates 26 on the outer surface are close to the top of the box body 1. The inner rings of several bearings are sleeved on the outer sides of the curved plates 26 on the upper and lower sides of a rectangular plate 22. When the bearings are sleeved on the surfaces of the two curved plates 26, the two curved plates 26 will be pushed to approach each other, so that several sliding rods 24 on one side of the two curved plates 26 slide on the inner wall of the cylinder 23 and compress the spring 25. The elastic force of the spring 25 pushes the curved plates 26 back, so that the sides of the two curved plates 26 that are away from each other can abut against the inner wall of the bearing inner ring. At the same time, the first screw rod 27 will slide on the inner wall of the rectangular plate 22. Rotate the two threaded rings 28 on the outer surface of the first screw rod 27, so that the two threaded rings 28 move on the outer surface of the first screw rod 27 respectively and press one side on the upper and lower sides of the rectangular plate 22, and fix the positions of the first screw rod 27 and a curved plate 26. Subsequently, several bearings are sleeved on the outer surfaces of the two curved plates 26 in the same way, and the positions of the bearings inside the box body 1 are fixed. After the placement is completed, rotate the second screw rod 32 to control the round rod 21 and the rectangular plate 22 to descend into the box body 1, push the cover plate 4 to move to close the top of the box body 1, and rotate the bolt 6 on the outer surface of the cover plate 4 to insert the bolt 6 into the jack 5 to fix the position of the cover plate 4 on the top of the box body 1.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0034] The above has made a detailed description of the preferred embodiment of this patent, but this patent is not limited to the above embodiment. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the purpose of this patent.

Claims

1. A conical roller bearing storage device with a protection function, comprising a box body (1), characterized in that: A cover plate (4) is slidably arranged at the top end of the box body (1). A plurality of bolts (6) are threadedly connected to the inner wall of the cover plate (4). A plurality of jacks (5) are formed at the top end of the box body (1). A plurality of positioning devices (2) and auxiliary devices (3) are arranged inside the box body (1). The positioning device (2) includes a round rod (21). The round rod (21) is connected to the inner wall of the box body (1) by means of the auxiliary device (3). A rectangular plate (22) is fixedly connected to one side of the round rod (21). A plurality of cylinders (23) are fixedly connected to the outer surface of the rectangular plate (22). Two sliding rods (24) are slidably connected to the inner wall of the cylinder (23). Springs (25) are respectively arranged on the outer surfaces of the two sliding rods (24). Two ends of the spring (25) are respectively fixedly connected to one side of the sliding rod (24) and one end of the cylinder (23). A bent plate (26) is fixedly connected to the end of the sliding rod (24) away from the cylinder (23). A first screw rod (27) is fixedly connected to one side of one of the bent plates (26). The outer surface of the first screw rod (27) slides inside the inner wall of the rectangular plate (22). Two thread rings (28) are threadedly connected to the outer surface of the first screw rod (27). The two thread rings (28) are respectively located on the upper and lower sides of the rectangular plate (22).

2. The storage device for tapered roller bearings with a protection function according to claim 1, wherein: A plurality of protrusions (29) are fixedly connected to the outer surface of the thread ring (28). The protrusions (29) are circumferentially distributed on the outer surface of the thread ring (28).

3. The storage device for tapered roller bearings with a protection function according to claim 2, characterized in that: A bent piece (210) is fixedly connected to one side of the bent plate (26). The bent piece (210) is made of rubber material.

4. A conical roller bearing storage device with a protection function according to claim 3, characterized in that: Positioning plates (211) are respectively fixedly connected to one side of the two bent plates (26). One sides of the two positioning plates (211) slide on both sides of the rectangular plate (22) respectively.

5. A conical roller bearing storage device with a protection function according to claim 1, characterized in that: The auxiliary device (3) includes a second screw rod (32). The outer surface of the second screw rod (32) is threadedly connected to the inner wall of the round rod (21). A slider (33) is fixedly connected to the end of the round rod (21) away from the rectangular plate (22). A plurality of chutes (31) are formed on one side of the inner wall of the box body (1). The outer surface of the slider (33) slides inside the inner wall of the chute (31).

6. The storage device for tapered roller bearings with a protection function according to claim 5, characterized in that: A positioning block (34) is fixedly connected to one side of the slider (33). One side of the positioning block (34) slides on one side of the inner wall of the box body (1).

7. A storage device for tapered roller bearings with a protection function according to claim 6, characterized in that: A bent rod (35) is fixedly connected to one side of the rectangular plate (22). The inner wall of the end of the bent rod (35) away from the rectangular plate (22) slides on the outer surface of the second screw rod (32).

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